发明名称 |
Method, system and module for monitoring a power generating system |
摘要 |
A sensing module positioned about an optical fiber cable having a long axis. The optical fiber includes a core that transmits light through the optical fiber cable. The sensing module includes a first short-period fiber grating positioned about the core. A second short-period fiber grating is positioned about the core and at a distance along the long axis with respect to the first short-period fiber grating. At least one of a long-aperiod fiber grating and a long-period fiber grating is positioned between the first short-period fiber grating and the second short-period fiber grating. A fiber cladding is positioned around the long-period grating and/or the long-aperiod grating of the sensing module. A sensing skin is positioned about the fiber cladding and includes a chemical gas active material.
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申请公布号 |
US7400789(B2) |
申请公布日期 |
2008.07.15 |
申请号 |
US20060468162 |
申请日期 |
2006.08.29 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
XIA HUA;DENG KUNG-LI JUSTIN;MCCARTHY KEVIN THOMAS;TAWARE AVINASH VINAYAK |
分类号 |
G02B6/00 |
主分类号 |
G02B6/00 |
代理机构 |
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代理人 |
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主权项 |
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